Initial revision

diff --git a/sysdeps/unix/bsd/sun/signum.h b/sysdeps/unix/bsd/sun/signum.h
new file mode 100644 (file)
index 0000000..f990fef
--- /dev/null
+++ b/sysdeps/unix/bsd/sun/signum.h
@@ -0,0 +1,69 @@
+/* Signal number definitions.  SunOS version.
+Copyright (C) 1994 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#ifdef _SIGNAL_H
+
+/* This file defines the fake signal functions and signal
+   number constants for 4.2 or 4.3 BSD-derived Unix system.  */
+
+/* Fake signal functions.  */
+#define        SIG_ERR ((__sighandler_t) -1) /* Error return.  */
+#define        SIG_DFL ((__sighandler_t) 0) /* Default action.  */
+#define        SIG_IGN ((__sighandler_t) 1) /* Ignore signal.  */
+
+
+/* Signals.  */
+#define        SIGHUP          1       /* Hangup (POSIX).  */
+#define        SIGINT          2       /* Interrupt (ANSI).  */
+#define        SIGQUIT         3       /* Quit (POSIX).  */
+#define        SIGILL          4       /* Illegal instruction (ANSI).  */
+#define        SIGABRT         SIGIOT  /* Abort (ANSI).  */
+#define        SIGTRAP         5       /* Trace trap (POSIX).  */
+#define        SIGIOT          6       /* IOT trap (4.2 BSD).  */
+#define        SIGEMT          7       /* EMT trap (4.2 BSD).  */
+#define        SIGFPE          8       /* Floating-point exception (ANSI).  */
+#define        SIGKILL         9       /* Kill, unblockable (POSIX).  */
+#define        SIGBUS          10      /* Bus error (4.2 BSD).  */
+#define        SIGSEGV         11      /* Segmentation violation (ANSI).  */
+#define        SIGSYS          12      /* Bad argument to system call (4.2 BSD).  */
+#define        SIGPIPE         13      /* Broken pipe (POSIX).  */
+#define        SIGALRM         14      /* Alarm clock (POSIX).  */
+#define        SIGTERM         15      /* Termination (ANSI).  */
+#define        SIGURG          16      /* Urgent condition on socket (4.2 BSD).  */
+#define        SIGSTOP         17      /* Stop, unblockable (POSIX).  */
+#define        SIGTSTP         18      /* Keyboard stop (POSIX).  */
+#define        SIGCONT         19      /* Continue (POSIX).  */
+#define        SIGCHLD         20      /* Child status has changed (POSIX).  */
+#define        SIGCLD          SIGCHLD /* Same as SIGCHLD (System V).  */
+#define        SIGTTIN         21      /* Background read from tty (POSIX).  */
+#define        SIGTTOU         22      /* Background write to tty (POSIX).  */
+#define        SIGIO           23      /* I/O now possible (4.2 BSD).  */
+#define        SIGPOLL         SIGIO   /* Same as SIGIO? (SVID).  */
+#define        SIGXCPU         24      /* CPU limit exceeded (4.2 BSD).  */
+#define        SIGXFSZ         25      /* File size limit exceeded (4.2 BSD).  */
+#define        SIGVTALRM       26      /* Virtual alarm clock (4.2 BSD).  */
+#define        SIGPROF         27      /* Profiling alarm clock (4.2 BSD).  */
+#define        SIGWINCH        28      /* Window size change (4.3 BSD, Sun).  */
+#define SIGLOST                29      /* Resource lost (Sun).  */
+#define        SIGUSR1         30      /* User-defined signal 1 (POSIX).  */
+#define        SIGUSR2         31      /* User-defined signal 2 (POSIX).  */
+
+#endif /* <signal.h> included.  */
+
+#define        _NSIG           32      /* Biggest signal number + 1.  */

diff --git a/sysdeps/unix/sysv/sco3.2.4/uname.S b/sysdeps/unix/sysv/sco3.2.4/uname.S
new file mode 100644 (file)
index 0000000..4500c57
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/uname.S
@@ -0,0 +1,42 @@
+/* Copyright (C) 1993, 1994 Free Software Foundation, Inc.
+   Contributed by Scott Bartram.
+
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <sysdep.h>
+
+/* 
+    before lcall, stack contents should be:
+
+       4(%esp) -> name
+       8(%esp) -> unspecified
+       12(%esp) -> 0
+ */
+
+ENTRY (uname)
+       pushl $0x0              /* Push the discriminator flag.  */
+       pushl $0x0              /* Push dummy placeholder.  */
+       pushl 12(%esp,1)        /* Push name (ptr to struct utsname)  */
+       subl $0x4, %esp         /* Adjust stack pointer.  */
+       DO_CALL (utssys, 3)
+       jb error                /* Test for error.  */
+       addl $0x10, %esp        /* Adjust the stack pointer.  */
+       xorl %eax, %eax         /* Clear return value.  */
+       ret
+error: addl $0x10, %esp        /* Adjust the stack pointer.  */
+       jmp syscall_error